Individual Calculations August 2023
 Tang, Dylan  Total change: 32.00  Rating chartPersonal card
 2023 1000GM July Scheveningen IM Norm #2 Sunnyvale, CA USA 2023-07-20
RcRownchangeKK*chgGame
 2294 2093 3.00 9 0.80 40 32.00 
  Garcia, Jhoel m2364 PER0.5010.334013.20 
  Sanchez Aller, Fernando f2274 ESP1.0010.744029.60 
  Perdomo, Carlos Andres m2301 COL0.5010.274010.80 
  Fernandez Hernandez, Arturo A f2324 MEX1.0010.794031.60 
  Perez Gormaz, Matias m2407 CHI0.001-0.1440-5.60 
  Rivera, Ingris wm2240 COL0.001-0.3040-12.00 
  Pinzon, Jairo David 2220 COL0.001-0.3340-13.20 
  Zuluaga Mancilla, Cesar m2225 COL0.001-0.3240-12.80 
  Rodi, Luis Ernesto m2295 URU0.001-0.2440-9.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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